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Clinical Response of Metastatic Breast Cancer to Multi-targeted Therapeutic Approach: A Single Case Report.

Meiners C - Cancers (Basel) (2011)

Bottom Line: The present article describes the ongoing (partial) remission of a female patient (41 years old) from estrogen receptor (ER)-positive/progesterone receptor (PR)-negative metastatic breast cancer in response to a combination treatment directed towards the revitalization of the mitochondrial respiratory chain (oxidative phosphorylation), the suppression of NF-kappaB as a factor triggering the inflammatory response, and chemotherapy with capecitabine.The reduction of tumor mass was evidenced by a continuing decline of CA15-3 and CEA tumor marker serum levels and 18FDG-PET-CT plus magnetic resonance (MR) imaging.It is concluded that such combination treatment might be a useful option for treating already formed metastases and for providing protection against the formation of metastases in ER positive breast cancer.

View Article: PubMed Central - PubMed

Affiliation: Gautinger Straße 3b, D-82234 Wessling, Germany. meiners-frankfurt@t-online.de.

ABSTRACT
The present article describes the ongoing (partial) remission of a female patient (41 years old) from estrogen receptor (ER)-positive/progesterone receptor (PR)-negative metastatic breast cancer in response to a combination treatment directed towards the revitalization of the mitochondrial respiratory chain (oxidative phosphorylation), the suppression of NF-kappaB as a factor triggering the inflammatory response, and chemotherapy with capecitabine. The reduction of tumor mass was evidenced by a continuing decline of CA15-3 and CEA tumor marker serum levels and 18FDG-PET-CT plus magnetic resonance (MR) imaging. It is concluded that such combination treatment might be a useful option for treating already formed metastases and for providing protection against the formation of metastases in ER positive breast cancer. The findings need to be corroborated by clinical trials. Whether similar results can be expected for other malignant tumor phenotypes relying on glycolysis as the main energy source remains to be elucidated.

No MeSH data available.


Related in: MedlinePlus

Diffusion-weighted MRI of the liver showing two metastases in the right lobe in (a) June 2009, and (b) February 2010. One metastasis (arrow) decreased from 15 mm in diameter to 7 mm, while the other remained unchanged (courtesy of Prof. Dr. E. Rummeny, Klinikum Rechts der Isar, Technische Universität München, Technical University of Munich, Germany).
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f1-cancers-03-01454: Diffusion-weighted MRI of the liver showing two metastases in the right lobe in (a) June 2009, and (b) February 2010. One metastasis (arrow) decreased from 15 mm in diameter to 7 mm, while the other remained unchanged (courtesy of Prof. Dr. E. Rummeny, Klinikum Rechts der Isar, Technische Universität München, Technical University of Munich, Germany).

Mentions: Nine months later, the MRI showed that three out of six initial liver metastases could no longer be imaged, and that the largest lesion had decreased from about 15 mm to about 7 mm. A further small liver metastasis remained unchanged in size. This situation is depicted in Figure 1. Again, no metabolic activity in 18FDG-PET-CT was detected for any of the liver metastases.


Clinical Response of Metastatic Breast Cancer to Multi-targeted Therapeutic Approach: A Single Case Report.

Meiners C - Cancers (Basel) (2011)

Diffusion-weighted MRI of the liver showing two metastases in the right lobe in (a) June 2009, and (b) February 2010. One metastasis (arrow) decreased from 15 mm in diameter to 7 mm, while the other remained unchanged (courtesy of Prof. Dr. E. Rummeny, Klinikum Rechts der Isar, Technische Universität München, Technical University of Munich, Germany).
© Copyright Policy
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3756422&req=5

f1-cancers-03-01454: Diffusion-weighted MRI of the liver showing two metastases in the right lobe in (a) June 2009, and (b) February 2010. One metastasis (arrow) decreased from 15 mm in diameter to 7 mm, while the other remained unchanged (courtesy of Prof. Dr. E. Rummeny, Klinikum Rechts der Isar, Technische Universität München, Technical University of Munich, Germany).
Mentions: Nine months later, the MRI showed that three out of six initial liver metastases could no longer be imaged, and that the largest lesion had decreased from about 15 mm to about 7 mm. A further small liver metastasis remained unchanged in size. This situation is depicted in Figure 1. Again, no metabolic activity in 18FDG-PET-CT was detected for any of the liver metastases.

Bottom Line: The present article describes the ongoing (partial) remission of a female patient (41 years old) from estrogen receptor (ER)-positive/progesterone receptor (PR)-negative metastatic breast cancer in response to a combination treatment directed towards the revitalization of the mitochondrial respiratory chain (oxidative phosphorylation), the suppression of NF-kappaB as a factor triggering the inflammatory response, and chemotherapy with capecitabine.The reduction of tumor mass was evidenced by a continuing decline of CA15-3 and CEA tumor marker serum levels and 18FDG-PET-CT plus magnetic resonance (MR) imaging.It is concluded that such combination treatment might be a useful option for treating already formed metastases and for providing protection against the formation of metastases in ER positive breast cancer.

View Article: PubMed Central - PubMed

Affiliation: Gautinger Straße 3b, D-82234 Wessling, Germany. meiners-frankfurt@t-online.de.

ABSTRACT
The present article describes the ongoing (partial) remission of a female patient (41 years old) from estrogen receptor (ER)-positive/progesterone receptor (PR)-negative metastatic breast cancer in response to a combination treatment directed towards the revitalization of the mitochondrial respiratory chain (oxidative phosphorylation), the suppression of NF-kappaB as a factor triggering the inflammatory response, and chemotherapy with capecitabine. The reduction of tumor mass was evidenced by a continuing decline of CA15-3 and CEA tumor marker serum levels and 18FDG-PET-CT plus magnetic resonance (MR) imaging. It is concluded that such combination treatment might be a useful option for treating already formed metastases and for providing protection against the formation of metastases in ER positive breast cancer. The findings need to be corroborated by clinical trials. Whether similar results can be expected for other malignant tumor phenotypes relying on glycolysis as the main energy source remains to be elucidated.

No MeSH data available.


Related in: MedlinePlus